Nick Jonas & Olivia Culpo: Hand-Holding at LAX

Nick Jonas holds hands with girlfriend Olivia Culpo as they arrive at LAX airport in Los Angeles on Tuesday night (January 7).

The couple just returned from a weekend getaway to Hawaii, where a friend of the couple got hitched.

PHOTOS: Check out the latest pics of Nick Jonas

Nick just recently teamed up with Tim Powell on Tich‘s new track, “Breathe In, Breathe Out”.

“Check out the song Breathe In Breathe Out by @Iamtich I co-wrote the song!” Nick tweeted. Take a listen below!